DSDP140B 57160001-ACX
Basic Information
Manufacturer: ABB
Product Type: High-speed Pulse Counter Module (S400 I/O Series)
Part Number Combination: DSDP140B (Module Assembly), 57160001-ACX (Official Part Number)
Application: ABB Advant OCS 800xA DCS system, pulse signal acquisition, high-speed counting, flow statistics, equipment position monitoring
Description
Basic Information
Manufacturer: ABB
Product Type: High-speed Pulse Counter Module (S400 I/O Series)
Part Number Combination: DSDP140B (Module Assembly), 57160001-ACX (Official Part Number)
Application: ABB Advant OCS 800xA DCS system, pulse signal acquisition, high-speed counting, flow statistics, equipment position monitoring
1. DSDP140B Counter Control Unit
Counter Channel: 4 Independent High-speed Counting Channels
Max Counting Frequency: 10 kHz Standard Industrial Pulse Frequency
Counting Accuracy: ±1 Pulse Count Error
Input Signal Type: TTL Isolated Pulse Signal
Input Voltage: 24 VDC Auxiliary Power Supply
Rated Power Consumption: ≤12 W
Communication Interface: Backplane Bus & RS485 Interface
Transmission Protocol: ABB Proprietary Industrial Protocol
Isolation Voltage: 2000 Vrms Galvanic Isolation
Working Temperature: -40℃ ~ +70℃
Storage Temperature: -45℃ ~ +85℃
Ambient Humidity: 5%~95% RH (Non-condensing)
Protection Grade: IP20
2. 57160001-ACX Main Circuit Board
Function: High-speed pulse sampling, digital counting, data locking and bus data transmission
Anti-interference: Industrial EMI&EMC pulse suppression and anti-high-frequency interference circuit
Protection Mode: Overvoltage, Overcurrent, Surge and Reverse Polarity Protection
Structure: High-density PCB layout, conformal coating anti-corrosion treatment
3. Usage Instructions
Installation: Standard cabinet slot mounting; keep horizontal installation inside the control cabinet.
Wiring: Use shielded twisted-pair cables for pulse signal lines; separate power lines and signal lines strictly.
Debugging: Calibrate counting channel parameters and check pulse signal integrity before power-on.
Operation: Observe LED signal indicators; monitor real-time counting data through upper computer system.
Maintenance: Regularly clean dust on surface; inspect terminal looseness every six months.
4. Important Precautions
Do not install in humid, condensed water and corrosive gas environments.
Keep away from high-frequency interference sources to avoid pulse signal distortion.
Cut off all power supply before wiring, disassembly and maintenance.
Do not input pulse frequency exceeding the rated maximum parameter.
Avoid severe vibration and mechanical impact during transportation and installation.
Ensure smooth cabinet ventilation to prevent high-temperature drift of counting accuracy.
Unauthorized disassembly of internal components is strictly prohibited.
5. General Technical Characteristics
Certification: CE, UL, RoHS
Installation Method: Cabinet Slot Mount
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